diff --git a/Gemfile.lock b/Gemfile.lock
index ecec4b9..38c4d92 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,7 +81,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.6)
+    logger (1.7.0)
     mercenary (0.4.0)
     minima (2.5.2)
       jekyll (>= 3.5, < 5.0)
@@ -213,7 +213,7 @@ CHECKSUMS
   kramdown-parser-gfm (1.1.0) sha256=fb39745516427d2988543bf01fc4cf0ab1149476382393e0e9c48592f6581729
   liquid (4.0.4) sha256=4fcfebb1a045e47918388dbb7a0925e7c3893e58d2bd6c3b3c73ec17a2d8fdb3
   listen (3.9.0) sha256=db9e4424e0e5834480385197c139cb6b0ae0ef28cc13310cfd1ca78377d59c67
-  logger (1.6.6) sha256=dd618d24e637715472732e7eed02e33cfbdf56deaad225edd0f1f89d38024017
+  logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
   mercenary (0.4.0) sha256=b25a1e4a59adca88665e08e24acf0af30da5b5d859f7d8f38fba52c28f405138
   minima (2.5.2) sha256=9c434e3b7bc4a0f0ab488910438ed3757a0502ff1060d172f361907fc38aa45a
   pathutil (0.16.2) sha256=e43b74365631cab4f6d5e4228f812927efc9cb2c71e62976edcb252ee948d589